The two differences you see when comparing the four chambers of the heart is that the arteries have a thicker wall and veins have thin walls and that the arteries carry oxygenated blood away from the heart which means they get more pressure than veins.
Answer:
You need to use the scientific method and <u>Knowlegde of the environment</u> in order to work as an environmental scientist.
Explanation:
Answer:
A) Layered
Explanation:
It’s usually used when talking about layers of rock.
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The Moon is an astronomical body that orbits planet Earth and is Earth's only permanent natural satellite. It is the fifth-largest natural satellite in the Solar System, and the largest among planetary satellites relative to the size of the planet that it orbits (its primary).
